How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Ireland to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Dublin and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 7h 55m on average. Another popular route from Ireland to Washington, D.C. Reagan-National Airport is flying from Cork to Washington, D.C. Dulles Intl Airport, which will take roughly 13h 35m. Keep in mind that layovers or delays could extend your travel time.

How old do you have to be to fly from Ireland to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$460 Cheap Flights from Ireland to Washington, D.C. Reagan-National Airport in 2025/26

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10:45 am - 4:29 pmDUB-DCA

10h 44m1 stop

6:00 am - 8:45 amDCA-DUB

21h 45m1 stop

$471KLM

Find Deal

dom, fev 8 - sex, fev 20

1:25 pm - 11:41 pmDUB-DCA

15h 16m2 stops

5:00 pm - 3:45 pmDCA-DUB

17h 45m2 stops

$472Delta

Find Deal

qua, fev 11 - qua, fev 18

9:00 am - 10:35 pmDUB-DCA

18h 35m1 stop

2:00 pm - 8:10 amDCA-DUB

13h 10m1 stop

$474United Airlines

Find Deal

seg, fev 2 - dom, fev 8

9:00 am - 7:45 pmDUB-DCA

15h 45m1 stop

3:30 pm - 8:10 amDCA-DUB

11h 40m1 stop

$479United Airlines

Find Deal

dom, jan 11 - qua, jan 21

9:00 am - 9:58 pmDUB-DCA

17h 58m2 stops

12:55 pm - 8:15 amDCA-DUB

14h 20m2 stops

$481Air Canada

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dom, mar 1 - ter, mar 31

8:50 am - 10:03 pmDUB-DCA

18h 13m2 stops

4:43 pm - 8:40 amDCA-DUB

10h 57m1 stop

$483American Airlines

Find Deal

ter, fev 3 - dom, fev 8

11:30 am - 8:58 pmDUB-DCA

14h 28m1 stop

4:47 pm - 8:40 amDCA-DUB

10h 53m1 stop

$484Multiple Airlines

Find Deal

sex, nov 28 - ter, dez 2

11:30 am - 8:00 pmDUB-DCA

13h 30m1 stop

1:41 pm - 8:40 amDCA-DUB

13h 59m1 stop

$485Multiple Airlines

Find Deal

qua, nov 26 - seg, dez 8

7:50 am - 6:58 pmSNN-DCA

16h 08m2 stops

5:23 pm - 4:45 pmDCA-SNN

19h 22m2 stops

$623American Airlines

Find Deal

sex, mar 6 - ter, mar 10

5:30 pm - 10:21 amSNN-DCA

45h 51m2 stops

4:10 pm - 11:30 amDCA-SNN

14h 20m2 stops

$643Air Canada

Find Deal

qua, jan 7 - ter, jan 20

KLM flights from Ireland to Washington, D.C. Reagan-National Airport

Our best KLM deals on Ireland to Washington, D.C. Reagan-National Airport flight tickets

KLM

Feb 8

DUB10:45 amDublin

10h 44m

1 stop

DCA4:29 pmWashington, D.C. Reagan-National

Feb 20

DCA6:00 amWashington, D.C. Reagan-National

21h 45m

1 stop

DUB8:45 amDublin

$471

Find similar

KLM

Mar 23

DUB9:45 amDublin

12h 31m

1 stop

DCA6:16 pmWashington, D.C. Reagan-National

Apr 16

DCA5:00 pmWashington, D.C. Reagan-National

11h 15m

1 stop

DUB9:15 amDublin

$493

Find similar

KLM

Nov 20

DUB9:45 amDublin

13h 14m

1 stop

DCA5:59 pmWashington, D.C. Reagan-National

Nov 27

DCA12:40 pmWashington, D.C. Reagan-National

15h 05m

1 stop

DUB8:45 amDublin

$509

Find similar

Delta flights from Ireland to Washington, D.C. Reagan-National Airport

Our best Delta deals on Ireland to Washington, D.C. Reagan-National Airport flight tickets

Delta

Feb 11

DUB1:25 pmDublin

15h 16m

2 stops

DCA11:41 pmWashington, D.C. Reagan-National

Feb 18

DCA5:00 pmWashington, D.C. Reagan-National

17h 45m

2 stops

DUB3:45 pmDublin

$472

Find similar

Delta

Feb 11

DUB5:55 amDublin

16h 58m

2 stops

DCA5:53 pmWashington, D.C. Reagan-National

Feb 18

DCA5:00 pmWashington, D.C. Reagan-National

10h 45m

1 stop

DUB8:45 amDublin

$475

Find similar

Delta

Nov 26

DUB11:30 amDublin

15h 43m

1 stop

DCA10:13 pmWashington, D.C. Reagan-National

Feb 26

DCA9:59 amWashington, D.C. Reagan-National

16h 46m

2 stops

DUB7:45 amDublin

$486

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momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Washington, D.C. Reagan-National Airport that are best for you.

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Fly to

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

dom 2/8

10:45 am-4:29 pm

1 stop10h 44m

Washington, D.C. Reagan-National

sex 2/20

6:00 am-8:45 am

1 stop21h 45m

$471

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

qua 2/11

1:25 pm-11:41 pm

2 stops15h 16m

Washington, D.C. Reagan-National

qua 2/18

5:00 pm-3:45 pm

2 stops17h 45m

$472

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

seg 2/2

9:00 am-10:35 pm

1 stop18h 35m

Washington, D.C. Reagan-National

dom 2/8

2:00 pm-8:10 am

1 stop13h 10m

$474

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

dom 1/11

9:00 am-7:45 pm

1 stop15h 45m

Washington, D.C. Reagan-National

qua 1/21

3:30 pm-8:10 am

1 stop11h 40m

$479

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

dom 3/1

9:00 am-9:58 pm

2 stops17h 58m

Washington, D.C. Reagan-National

ter 3/31

12:55 pm-8:15 am

2 stops14h 20m

$481

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

ter 2/3

8:50 am-10:03 pm

2 stops18h 13m

Washington, D.C. Reagan-National

dom 2/8

4:43 pm-8:40 am

1 stop10h 57m

$483

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

sex 11/28

11:30 am-8:58 pm

1 stop14h 28m

Washington, D.C. Reagan-National

ter 12/2

4:47 pm-8:40 am

1 stop10h 53m

$484

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

qua 11/26

11:30 am-8:00 pm

1 stop13h 30m

Washington, D.C. Reagan-National

seg 12/8

1:41 pm-8:40 am

1 stop13h 59m

$485

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

sex 3/6

7:50 am-6:58 pm

2 stops16h 08m

Washington, D.C. Reagan-National

ter 3/10

5:23 pm-4:45 pm

2 stops19h 22m

$623

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

qua 1/7

5:30 pm-10:21 am

2 stops45h 51m

Washington, D.C. Reagan-National

ter 1/20

4:10 pm-11:30 am

2 stops14h 20m

$643

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How to get the cheapest flight ticket from Ireland to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Ireland to Washington, D.C. Reagan-National?

British Airways, American Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to Washington, D.C. Reagan-National

Cheap Ireland to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Washington, D.C. Reagan-National Airport

Direct flights	None

There are no direct flights from Ireland to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Ireland to Washington, D.C. Reagan-National Airport.

Search flight deals

When did momondo last update prices for flights from Ireland to Washington, D.C. Reagan-National Airport?
Prices for flights from Ireland to Washington, D.C. Reagan-National Airport are updated daily.
How old do you have to be to fly from Ireland to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Ireland.

Can I find flights from Ireland to Washington, D.C. with flexible booking policies on momondo?

Flights from Ireland to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Washington, D.C.?

momondo helps you find the best flight between Ireland and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Ireland and alert you when they change.

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Cheap flights from Ireland to Washington, D.C. from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington, D.C. departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Ireland to Washington, D.C. Reagan-National Airport

Our best KLM deals on Ireland to Washington, D.C. Reagan-National Airport flight tickets

Delta flights from Ireland to Washington, D.C. Reagan-National Airport

Our best Delta deals on Ireland to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Ireland to Washington, D.C. Reagan-National Airport that are best for you.

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How to get the cheapest flight ticket from Ireland to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Washington, D.C. Reagan-National?

British Airways, American Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Ireland to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Washington, D.C. Reagan-National Airport

Direct flights

When did momondo last update prices for flights from Ireland to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from Ireland to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Washington, D.C.?

Can I find flights from Ireland to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Washington, D.C.?

I’m not ready to book a flight from Ireland to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

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